In this photo session, I am turning the image into a stark and moody duotone, as opposed to enhancing the picture. I first convert it to a black-and-white picture with the “Polarizer” (to bring out the bridge towers — otherwise, they become too dark for the picture), and then I do various functions to bring the tone down, such as using the Vignette — note in the video that I use the Quick Edit “Fill Light Control” to keep the shadows up.